The inefficiency of competitive markets for lemons raises fundamental questions about market performance and the role of policy intervention. We study the performance of dynamic markets, and show that when the time horizon is finite decentralized markets perform better and high quality is more...

We explore the role of experience in mixed-strategy games by comparing, for a stylized version of Texas Hold-em, the behavior of experts, who have extensive experience playing poker online, to the behavior of novices. We find significant differences. The initial frequencies with which players...

"Employing a procedure suggested by a simple theoretical model of auctions in which bidders and sellers have observable and heterogenous reputations for default, we examine the effect of reputation on price in a data set drawn from the online auction site eBay. Our main empirical result is that...